From: Gerd Hoffmann <kraxel@redhat.com>
To: Peter Xu <peterx@redhat.com>
Cc: pbonzini@redhat.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v2] usb: fix unbounded stack warning for xhci_dma_write_u32s
Date: Fri, 18 Mar 2016 13:42:44 +0100 [thread overview]
Message-ID: <1458304964.6882.46.camel@redhat.com> (raw)
In-Reply-To: <1457661106-9569-1-git-send-email-peterx@redhat.com>
On Fr, 2016-03-11 at 09:51 +0800, Peter Xu wrote:
> All the callers for xhci_dma_write_u32s() are using mostly 5 * uint32_t
> in len. To avoid unbound stack warning for the function, make it
> statically allocated, and assert when it's not big enough in the
> future.
Added to usb queue.
thanks,
Gerd
prev parent reply other threads:[~2016-03-18 12:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-11 1:51 [Qemu-devel] [PATCH v2] usb: fix unbounded stack warning for xhci_dma_write_u32s Peter Xu
2016-03-18 12:42 ` Gerd Hoffmann [this message]
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